In need of ! so frustrating! a nautilus shell is made up of many chambers, each chamber roughly 5% larger than the previous one. assuming a nautilus creates a new chamber every year, and this year's chamber has a volume of 859 microliters, how large will the chamber created in 18 years be? ik 859x(1.05)^18idk what the heck im doing

ja, yo is correct, just expand that formula with your calculator

each one is 5% bigger than pevious

each one=previous+previous*5%

each one=previous*1+previous*0.05

each one=previous*(1+0.05)

each one is 1.05 times of previous

so after n years, if today year size is P then

A=final size

so ya, after 18 years, n=18 so you get

A=2067.29 microliters

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

21.4 i did it already for s1

step-by-step explanation: